23563820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4549}}^1$

素因数の和:4602

約数の個数: 48

約数和(自身を含む): 58094400

約数和(自身を除く): 34530580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 4549, 5180, 9098, 18196, 22745, 31843, 45490, 63686, 90980, 127372, 159215, 168313, 318430, 336626, 636860, 673252, 841565, 1178191, 1683130, 2356382, 3366260, 4712764, 5890955, 11781910, 23563820]

約数ペア:

[(1, 23563820), (2, 11781910), (4, 5890955), (5, 4712764), (7, 3366260), (10, 2356382), (14, 1683130), (20, 1178191), (28, 841565), (35, 673252), (37, 636860), (70, 336626), (74, 318430), (140, 168313), (148, 159215), (185, 127372), (259, 90980), (370, 63686), (518, 45490), (740, 31843), (1036, 22745), (1295, 18196), (2590, 9098), (4549, 5180)]